Make default settings?

Question

opencart

Hello. Tell me how to make the checkboxes by default stand by default when creating an order

Answer 1

File: admin/view/template/sale/order_info.tpl
Find:
Replaced by:
This is so that the checkbox immediately stands when viewing the order on Notify the buyer.
As for sending SMS, this already needs to be looked at in the module or in the code where it comes from